Effects of industrial pollution on species of Populus alba L. from Moldavian areas - Romania

摘要

We have studied 1 species of wooden angiosperms from the areas next to the industrial platforms in Borzesti (Bacau country) and Bicaz (Neamt country). The polluting agents involved favor the installation of a specific micro flora on the leaves (fungi and algae), micro flora that affects their general functions. The necrosis and the inducted foliar chlorosis by polluting agents represent the clear materialization of some profound physiological modifications which disturb the medium content of water, dry substance and assimilator pigments.